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https://issues.apache.org/jira/browse/HBASE-8710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jean-Daniel Cryans updated HBASE-8710:
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Attachment: HBASE-8710-2.patch
Patch didn't apply because it was doing unrelated cleaning of imports which
were already taken care of (it's usually better to turn that feature off in
your IDE). Attaching the same patch without those.
Also disregard my nit, it's still early here :)
> The balancer shouldn't try balancing one node
> ---------------------------------------------
>
> Key: HBASE-8710
> URL: https://issues.apache.org/jira/browse/HBASE-8710
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.95.1
> Reporter: Jean-Daniel Cryans
> Assignee: James Kinley
> Priority: Minor
> Fix For: 0.96.0
>
> Attachments: HBASE-8710-1.patch, HBASE-8710-2.patch
>
>
> In my logs, testing 0.95.1 RC1, I see:
> {noformat}
> 2013-06-07 17:31:47,377 DEBUG
> [ip-10-20-46-44.novalocal,48569,1370640098134-BalancerChore]
> balancer.StochasticLoadBalancer: Could not find a better load balance plan.
> Tried 3200 different configurations in 27ms, and did not find anything with a
> computed cost less than 25.0
> {noformat}
> Ideally we'd not even try one configuration, let alone 3.2k.
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